$394 Find Cheap Flights from Wilmington to the United Kingdom

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Wilmington to the United Kingdom departing on 9/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Wilmington to the United Kingdom

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
London
London1 stop$816
Edinburgh
Edinburgh1 stop$875
Cardiff
Cardiff2 stops$1,463
London
London1 stop$816
Edinburgh
Edinburgh1 stop$875
Cardiff
Cardiff2 stops$1,463

Book Cheap Wilmington to the United Kingdom Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Wilmington to the United Kingdom that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Wilmington to the United Kingdom

Tue, Nov 24 - Fri, Nov 27
British Airways Logo
6:09 pm - 7:20 am
ILM
-
LHR
32h 11m
1 stop
British Airways Logo
7:20 am - 6:21 pm
LHR
-
ILM
16h 01m
2 stops
$816British Airways
Mon, Aug 24 - Tue, Sep 8
Multiple Airlines Logo
10:32 am - 10:20 am
ILM
-
LHR
18h 48m
1 stop
Multiple Airlines Logo
8:40 am - 3:35 pm
LHR
-
ILM
11h 55m
1 stop
$823Multiple Airlines
Tue, Nov 24 - Fri, Nov 27
United Airlines Logo
6:00 am - 8:05 am
ILM
-
LHR
45h 05m
2 stops
United Airlines Logo
6:50 am - 11:53 pm
LHR
-
ILM
22h 03m
2 stops
$879United Airlines
Tue, Nov 24 - Fri, Nov 27
United Airlines Logo
6:00 am - 8:05 am
ILM
-
LHR
45h 05m
2 stops
United Airlines Logo
8:00 am - 3:28 pm
LHR
-
ILM
12h 28m
1 stop
$894United Airlines
Wed, Aug 19 - Tue, Aug 25
Delta Logo
6:00 am - 6:25 am
ILM
-
LHR
19h 25m
1 stop
Delta Logo
6:30 am - 6:02 pm
LHR
-
ILM
16h 32m
2 stops
$904Delta
Sun, Sep 27 - Fri, Oct 9
United Airlines Logo
6:00 am - 7:15 am
ILM
-
LHR
20h 15m
1 stop
United Airlines Logo
6:50 am - 10:56 pm
LHR
-
ILM
21h 06m
2 stops
$905United Airlines
Wed, Aug 19 - Tue, Aug 25
Delta Logo
10:44 am - 6:45 am
ILM
-
LHR
15h 01m
2 stops
Delta Logo
6:30 am - 11:57 pm
LHR
-
ILM
22h 27m
2 stops
$909Delta
Thu, Oct 22 - Wed, Nov 4
United Airlines Logo
6:00 am - 9:00 pm
ILM
-
LHR
34h 00m
2 stops
United Airlines Logo
6:50 am - 11:53 pm
LHR
-
ILM
22h 03m
2 stops
$913United Airlines
Sun, Jul 12 - Sun, Jul 19
KLM Logo
6:48 pm - 4:45 pm
ILM
-
CWL
16h 57m
2 stops
KLM Logo
9:50 am - 9:40 am
CWL
-
ILM
28h 50m
2 stops
$1,463KLM
Sat, Jul 11 - Sat, Jul 18
Aer Lingus Logo
8:01 am - 8:40 am
ILM
-
SOU
43h 39m
2 stops
Aer Lingus Logo
9:20 am - 11:40 pm
SOU
-
ILM
19h 20m
2 stops
$1,465Aer Lingus
Booking Insights

KAYAK's insights & trends for Wilmington to the United Kingdom flights

Get data-powered insights and trends into flights from Wilmington to the United Kingdom to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Wilmington to the United Kingdom?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Wilmington to the United Kingdom, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Wilmington to the United Kingdom is August, when tickets cost $576 (return) on average. On the other hand, the most expensive months are May and March, when the average cost of round-trip tickets is $783 and $673 respectively.

Good to know

Low seasonAugust
Cheapest flight$394
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly with an average 30% increase in price.
Flight from Wilmington to London Heathrow Airport

FAQs - booking United Kingdom flights

  • How does KAYAK find such low prices on flights from Wilmington to the United Kingdom?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Wilmington to the United Kingdom.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Wilmington to the United Kingdom?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Wilmington to the United Kingdom is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Wilmington to the United Kingdom?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Wilmington to the United Kingdom with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Wilmington to the United Kingdom?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Wilmington to the United Kingdom up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from Wilmington to the United Kingdom

 
Need help choosing which airline to fly with from Wilmington to the United Kingdom? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8423 reviews
7.8Comfort
7.8Entertainment
8.1Boarding
8.5Crew
7.2Food
Airline reviews

No service flight that took 5 hrs and a stop at an unscheduled airport. Crew and pilots did their jobs

6.0 GoodAnonymous, May 2026
ATL - ECP
Read more Delta reviews

No service flight that took 5 hrs and a stop at an unscheduled airport. Crew and pilots did their jobs

Clean planes and not take my comfort class seat away.

The crew were efficient. The pilots seemed professional. It was a bit chilly in our seats. The sheet provided weren’t very helpful.

Weather caused a long delay, but the efficiency and updates from the pilot were helpful. We were able to make our connection fortunately.

Planes were clean, no water or snacks on either flight.

Free & relatively fast Wi-Fi. Would've liked a wider drink selection.

I continue to be satisfied with Delta’s excellent service out of LGA. The digit id works well and gets me through security in no time. Whenever possible, I choose Delta.

Was revoked with Jet Blue due to delay from Kenya Air

The Boarding process was great. Particularly since my wife and I require assistance. The flight attendants were amazing. We travel frequently; they honestly were a cut above. 😀

Enjoyed it very much. Especially liked the free WiFi that Delta offers.

I felt scammed. The priced advertised was different than what I paid. I paid the whole some online. I then got a call 20 minutes later saying I need to paid 70 more person. She said the price online is not the guaranteed price.

Seat pitch is horrible especially on the 15 hour flight. Gate crew at SFO was Outstanding. The flight crew was also great.

Easy of boarding, helpfully staff at check in, surprisingly comfortable seating

Check in was chaotic with only one counter for business class and first class. The luggage conveyor belt at JFK airport was broken so the flight departure was delayed which made the flight stressful as I had a tight connection. Although the captain said they could make up the delay, they didn’t do so.

Had a one hour delay due to mechanical issue. I didn’t think I’d be able to make my connecting flight, but they waited for me and greeted me when I arrived to help things run smooth.

Lost of requested seat assignments. Lost my husband's meal choice

6 1/2 hours from Tampa to SFO on a Boeing 737. Cramped. No Service. No real food. One pass for coffee at the beginning and a second pass THREE hours later. And check-in in Tampa was nasty even by United standards. And I am at almost TWO million miles on United. It's a non-stop. But terrible service.

MY FAMILY'S LUGGAGE WAS LOST FROM ROME TO BARI. I WAS THE ONLY ONE THAT RECEIVED MY LUGGAGE FROM ROME TO BARI. AFTER DEPLANING IN BARI, WE WASTED A LOT OF TIME AT BAG CLAIMS LOST AND FOUND REPORTING THE CLAIM AND PLEADING FOR THE BAGS TO BE DELIVERED THE NEXT DAY. WE WERE TOLD THAT IT TAKES 3 DAYS MINIMUM TO DELIVER. MY DAUGHTER AND MY GIRLFRIEND NEEDED THEIR PERSONAL THINGS AND WE WERE STAYING 3 HOURS AWAY FROM THE BARI AIRPORT. WE HAD TO DRIVE 3 HOURS TO THE AIRPORT TO COLLECT OUR LOST LUGGAGE THE NEXT DAY. WE ARE NOT HAPPY WITH THE EXPERIENCE

We had a delay, but thankfully I made it to my connection. Overall it went smooth

The flight had a delay but I made it to my connection. Flight was smooth overall

The flight was peaceful, just s slight turbulence, pilots and crews were all nice and made a great job! Arrived safely in the Philippines. Thank you ya’ll!

Flight left on time. Captain provided relevant announcements. We had to wait 45 minutes to desembark due to the ramp closed because of lightening.

STOP MAKING THE SEATING SO CRAMPED. WE NEED A PASSENGER BILL OF RIGHTS!

Flight was delayed an no one cares, or try to help passengers to get the conexión.

Had to wait for a gate for a long time, then waited on the run way for a long time before leaving. The actual flights part was good.

Airlines should be prohibited from using the seats they get away with.

Got home at 3am after deboarding the plane. No compensation offered by American

The "on the ground" A/C was not working. It was so hot while waiting to get in the air, a passenger from the rear of the plan declared "I just can't!" and waited in the gangway until time to close the doors. It was miserable. But the crew were champs and had an amazing attitude. I know they were as miserable as we were but didn't let that affect their performance.

When I booked my flight a month ago - I selected a seat. That seat was NOT the one I ended up with when I checked into my flight the day before. This is the second time this has occurred. So, I checked my next flight on Wednesday and Thursday and no seat was assigned. Poor, very poor customer service.

Cleared standby and gave up my seat. Terrible policy and boarding experience

The flight was ok. The seats are so small. The free wifi for members was not an option on this flight. The one flight attendant, older woman with straight white/grey hair, was very rude. The gentleman next to me asked about the wifi since he was a member as well. He stated, accurately, that the option to enter the idea number was not available. Her response was, "I don't know what to tell you" and walked away from him. The rest of the staff was wonderful. I asked another flight attendant about the wifi, she said the free wifi was not enabled on that flight (true or not- at least she was friendly). It was also pretty dirty. When I opened the tray table it had mushed crumbs and there was a dirty used pair of ear buds in my seat pocket. Lastly the air vent above my head was working but stuck so I was unable to move it to face me when it got warm. I fly American often but this really was not a great flight.

My luggage was lost at the airport but American Airlines contacted me and got it to me the next day.

3.5 hr delay leaving Pittsburgh, notifications for which were incomplete and untimely. Connecting flight was automatically switched to one requiring more than a 30 hour layover! After waiting in a long queue, customer service reduced layover to 11 hours and also set up an earlier standby. The standby had empty seats, but the gate agent couldn't change our tickets! On top of all that my luggage was lost and has yet to even be located, much less returned 5 (FIVE!) days later. Too bad there's no rating below poor.

Canceled flight late London to Florence. Help at airport very poor. Treated poorly. Had to sleep in the airport. Lost bags- still do not have them. Horrible. I should be reimbursed!

The seats are extra cramped if you are taller than 5’8! Spring for the extra legroom seats for sure if you have a long flight!

Very disappointed with British Airways. It has been over 24 hours and I still have not received my checked baggage or any proper update. Customer support has been unresponsive, making the situation even more frustrating. Poor baggage handling and lack of communication seriously impacted my travel experience.

All the above categories was great. Seats entirely too cramped.

Flight was good but temp in the cabin was cold.

I like American Airlines and their safety record. They provide quality service and a feel safe enough to prefer American Airlines over other carriers even if I have to pay a little more.

Cancelled flight and re booked seats were a downgrade. British Airways said the upgrade was t available but when I checked it was but then they wouldn’t make it right

Everything you need to know for your flight from Wilmington to the United Kingdom

Information on your arrival and departure airports